SMS Filter GlossaryLearn about SMS message filtering categories and adding them to SMS messages
Introduction to building SMS FiltersLearn more about how Listrak's SMS filtering system works.
SMS Contact ManagementLearn more about adding and managing subscribed and opted-out SMS contacts.
SMS Profile Fields and Personalization GuideLearn more about how to access, create, edit, and use profile fields to personalize messages.
Handling Deactivated, Permanently Failed, and Suspended Numbers in SMSLearn how to view number of phone numbers which have been opted out due to being deactivated.